Thanks for the sticky note on this. I don't come around too often, and this was the first I had heard of the recall. I haven't shot a large variety of ammo through mine, and it's worked fine, though it's always been a little stiff chambering the first round from a magazine.
I figure if Kahr thinks it's important enough to pay the money for shop time and shipping, who am I to argue. In fact, I'm glad they care enough to want their guns to feed any round you might buy. I shipped out my barrel yesterday.